The CAN-PCI-104-02 is a dual channel CAN interface
card for the PCI-104 bus. Galvanic isolation provides
better noise immunity in industrial environments.

The card incorporates a high performance 32-bit RISC
processor. This processor handles all low level details of
interfacing with the CAN hardware, offloading this task
from the host processor. A 4 Kbyte dual-port RAM is
used to buffer messages to and from the host processor.

The on-board processor synchronizes its local clock to
the host processor clock. All received messages are time
stamped using this clock with 1 microsecond accuracy.
Transmitted messages may also be time stamped
with their actual transmit time. This allows for simple
implementation of the CANopen network synchronization
protocol (DS-301 object 0x1013).